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    • 8. 发明授权
    • Toilet bowl detergent system containing blooming perfume
    • 厕所洗碗机系列含有盛开的香水
    • US6001789A
    • 1999-12-14
    • US25716
    • 1998-02-18
    • Toan TrinhDennis Ray BaconAlex Haejoon ChungRicky Ah-Man WooPatricia Ann Blondin
    • Toan TrinhDennis Ray BaconAlex Haejoon ChungRicky Ah-Man WooPatricia Ann Blondin
    • A61L9/01C11D1/90C11D3/22C11D3/50C11D17/00C11D1/62
    • A61L9/01C11D1/90C11D17/0056C11D3/225C11D3/50
    • Toilet bowl detergent compositions, preferably blocks of the "in-tank" or "rim-block" types, contain from about 0.1% to about 10% of a blooming perfume composition comprising blooming perfume ingredients selected from the group consisting of: ingredients having a boiling point of less than about 260.degree. C. and a ClogP of at least about 3, and wherein said perfume composition comprises at least 5 different blooming perfume ingredients, a cleaning system comprising: detergent surfactant preferably of the amphoteric type, more preferably zwitterionic, even more preferably one that contains a carboxylate group and a cationic group, and even more preferably a fatty acid amidoalkylene betaine, and detergent builder, preferably polycarboxylate chelating agent, more preferably, citric acid, or similar polycarboxylic acid, are combined with some means of creating the desired concentration of the cleaning system in the toilet bowl water, preferably by means of blocks with a dissolution retarding system, preferably with the dissolution retarding system comprising a combination of water soluble cellulosic polymer, more preferably hydroxyethyl cellulose or hydroxypropyl cellulose and, polyethylene glycol containing polymer, any perfume present optionally being contained in a protective carrier. The compositions have a pH, in use, of from about 2 to about 11 and the blocks are preferably extremely homogeneous.
    • 洗手盆洗涤剂组合物,优选“罐内”或“边缘块”类型的块包含约0.1%至约10%的起霜香料组合物,其包含起泡香料成分,其选自:具有 沸点小于约260℃,ClogP为至少约3,其中所述香料组合物包含至少5种不同的起霜香料成分,清洁系统包含:优选两性型洗涤剂表面活性剂,更优选两性离子型, 甚至更优选包含羧酸酯基和阳离子基团,甚至更优选脂肪酸酰胺基亚烷基甜菜碱的洗涤剂助洗剂,优选多羧酸盐螯合剂,更优选柠檬酸或类似的多元羧酸与一些方法 在厕所水中产生所需清洁系统的浓度,优选地通过具有溶解阻滞的块 系统,优选具有包含水溶性纤维素聚合物,更优选羟乙基纤维素或羟丙基纤维素和聚乙二醇的聚合物,任选地包含在保护性载体中的任何香料的组合的溶解阻滞体系。 组合物在使用中的pH为约2至约11,并且嵌段优选是非常均匀的。